If this is one about a mile east of I-4 on Hwy 192 stayed there mid-December last year. Lots of rehab and updating, check-in staff very helpful, rooms were updated and clean. There are two high rise buildings, had room on top floor of first building overlooking pool. To cold to swim. There is a food court type dining area, nothing fancy but nicely done. I think there was a bar off the lobby but can't remember the particulars.
Very convenient to WDW, there are various ways to get to and fro. The road next to HI- Seralago I think- runs off of Osceola Parkway so especially returning get on Osceola, turn right onto Seralago and then you are at Holiday Inn. Lots of restuarants within walking distance on same side of Hwy 192- a McDonalds next door if I remember correctly.
I would stay there again especially with a good rate.
DisDeac